FR2542252B1 - Procede et dispositif pour injecter de la matiere plastique dans un moule a plusieurs empreintes - Google Patents
Procede et dispositif pour injecter de la matiere plastique dans un moule a plusieurs empreintesInfo
- Publication number
- FR2542252B1 FR2542252B1 FR8304341A FR8304341A FR2542252B1 FR 2542252 B1 FR2542252 B1 FR 2542252B1 FR 8304341 A FR8304341 A FR 8304341A FR 8304341 A FR8304341 A FR 8304341A FR 2542252 B1 FR2542252 B1 FR 2542252B1
- Authority
- FR
- France
- Prior art keywords
- footprint
- mold
- plastic material
- injecting plastic
- injecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/041—Feeding of the material to be moulded, e.g. into a mould cavity using filling or dispensing heads placed in closed moulds or in contact with mould walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
- B29C31/061—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using stationary volumetric measuring chambers
- B29C31/063—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using stationary volumetric measuring chambers of the piston type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/42—Moulds for making articles of definite length, i.e. discrete articles for undercut articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/12—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem
- B29C45/125—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem using a material distributing system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3444—Feeding the material to the mould or the compression means using pressurising feeding means located in the mould, e.g. plungers or pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8304341A FR2542252B1 (fr) | 1983-03-10 | 1983-03-10 | Procede et dispositif pour injecter de la matiere plastique dans un moule a plusieurs empreintes |
US06/557,053 US4592711A (en) | 1983-03-10 | 1983-12-01 | Apparatus for fabricating plastic parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8304341A FR2542252B1 (fr) | 1983-03-10 | 1983-03-10 | Procede et dispositif pour injecter de la matiere plastique dans un moule a plusieurs empreintes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2542252A1 FR2542252A1 (fr) | 1984-09-14 |
FR2542252B1 true FR2542252B1 (fr) | 1985-08-16 |
Family
ID=9286944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8304341A Expired FR2542252B1 (fr) | 1983-03-10 | 1983-03-10 | Procede et dispositif pour injecter de la matiere plastique dans un moule a plusieurs empreintes |
Country Status (2)
Country | Link |
---|---|
US (1) | US4592711A (fr) |
FR (1) | FR2542252B1 (fr) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5037285A (en) | 1983-04-13 | 1991-08-06 | American National Can Company | Apparatus for injection molding and injection blow molding multi-layer articles |
US6129960A (en) | 1983-04-13 | 2000-10-10 | Pechiney Plastic Packaging, Inc. | Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby |
US5523045A (en) | 1983-04-13 | 1996-06-04 | American National Can Company | Methods for injection molding and blow-molding multi-layer plastic articles |
IT1186226B (it) * | 1985-12-02 | 1987-11-18 | Ferruccio Giacobbe | Apparecchiatura e metodo per la formazione di contenitori cavi in materiale plastico molecolarmente orientabile |
US5141696A (en) * | 1986-06-30 | 1992-08-25 | Osuna Diaz J M | Method for injection molding using flow adjusting arrangement |
US5254305A (en) * | 1987-12-10 | 1993-10-19 | Otto Hofstetter Ag | Injection nozzle and method for charging an injection nozzle |
DE3804464C1 (fr) * | 1988-02-12 | 1989-06-08 | Aisa Automation Industrielle S.A., Vouvry, Ch | |
US4980111A (en) * | 1988-10-17 | 1990-12-25 | The Goodyear Tire & Rubber Company | Injection molding method and apparatus using a universal cold runner block |
US5078589A (en) * | 1990-06-15 | 1992-01-07 | Osuna Diaz J M | Multicavity injection molding apparatus having precision adjustment and shut off of injection flow to individual mold cavities |
US6638049B1 (en) | 1997-06-13 | 2003-10-28 | Synventive Molding Solutions, Inc. | Apparatus and method for proportionally controlling fluid delivery to readily replaceable mold inserts |
US20020086086A1 (en) * | 1999-09-21 | 2002-07-04 | Mark Doyle | Curvilinear valve pin controller for injection molding |
US6464909B1 (en) * | 1998-04-21 | 2002-10-15 | Synventive Molding Solutions, Inc. | Manifold system having flow control |
US6514440B1 (en) | 1998-04-21 | 2003-02-04 | Synventive Molding Solutions, Inc. | Apparatus and method for purging injection molding system |
US6632079B1 (en) | 1998-04-21 | 2003-10-14 | Synventive Molding Solutions, Inc. | Dynamic feed control system |
US6585505B2 (en) | 1998-04-21 | 2003-07-01 | Synventive Molding Solutions, Inc. | Machine for proportionally controlling fluid delivery to a mold |
US6361300B1 (en) | 1998-04-21 | 2002-03-26 | Synventive Molding Solutions, Inc. | Manifold system having flow control |
US20020121713A1 (en) * | 1997-06-13 | 2002-09-05 | Mark Moss | Apparatus and method for proportionally controlling fluid delivery to stacked molds |
US20040047935A1 (en) * | 1998-04-21 | 2004-03-11 | Synventive Molding Solutions, Inc. | Apparatus and method for simulating an injection molding process |
US7234929B2 (en) * | 1999-09-21 | 2007-06-26 | Synventive Molding Solutions, Inc. | Injection molding flow control apparatus and method |
US6589039B1 (en) * | 1998-04-21 | 2003-07-08 | Synventive Molding Solutions, Inc. | Controlled injection using manifold having multiple feed channels |
US6824379B2 (en) * | 1998-04-21 | 2004-11-30 | Synventive Molding Solutions, Inc. | Apparatus for utilizing an actuator for flow control valve gates |
US6140716A (en) | 1998-09-29 | 2000-10-31 | Xerox Corporation | Portable injection gate control for plastic molding |
US6144117A (en) * | 1998-09-29 | 2000-11-07 | Xerox Corporation | Multiple injection of a single injection molding valve gate |
US6228309B1 (en) | 1998-12-22 | 2001-05-08 | Husky Injection Molding Systems Ltd. | Method and apparatus for injection molding including valve stem positioning |
WO2003057448A1 (fr) * | 2001-12-26 | 2003-07-17 | Synventive Molding Solutions, Inc. | Commande d'ecoulement de vanne de moulage par injection non coaxiale |
US6683283B2 (en) | 2002-05-10 | 2004-01-27 | Dynisco Hot Runners Inc. Canada | Apparatus and method for heating injection molding fluid |
RU2283229C2 (ru) * | 2002-06-04 | 2006-09-10 | Сайки Корпорейшн | Устройство и способ для безлитникового формования термореактивной смолы и резины |
CA2409785C (fr) * | 2002-10-25 | 2010-09-07 | Harald Schmidt | Appareil de chauffage du liquide de moulage par injection |
US20050255187A1 (en) * | 2004-05-14 | 2005-11-17 | University Of Massachusetts | Methods and devices for melt pressure regulation |
EP1827666B1 (fr) * | 2004-12-01 | 2011-03-30 | Hans P. Hürlimann | Reacteur de melange et procede pour produire en continu une matiere traitee a l'aide d'un tel reacteur de melange |
KR100835579B1 (ko) * | 2005-03-03 | 2008-06-09 | 스미도모쥬기가이고교 가부시키가이샤 | 광학부품의 수지성형방법, 금형장치, 및 게이트 부시 |
WO2011010179A1 (fr) * | 2009-07-22 | 2011-01-27 | Momexx B.V. | Procédé et équipement de moulage de matière plastique par extrusion |
CN108162299B (zh) * | 2017-12-27 | 2020-02-14 | 宁波秦鼎材料科技有限公司 | 一种带有多个喷嘴注射头的高分子材料注塑成型设备 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2536836A (en) * | 1947-05-05 | 1951-01-02 | Leonard C Bowling | Valve |
DE1704287B2 (de) * | 1965-04-13 | 1972-05-18 | Rheinstahl Ag, 4300 Essen | Vorrichtung zum herstellen von vorformlingen fuer hohlkoerper |
US3561062A (en) * | 1968-11-12 | 1971-02-09 | Midland Ross Corp | Injection molding nozzle with flow-control mechanism |
BE758873A (fr) * | 1969-11-14 | 1971-04-16 | Katashi Aoki | Machine a mouler par injection |
DE2121895A1 (de) * | 1971-05-04 | 1972-11-23 | Krauss-Maffei AG, 8000 München | Angußverteilervorrichtung zu einer Spritz gießmaschine |
US3870445A (en) * | 1973-01-26 | 1975-03-11 | Usm Corp | Injection molding machine controls |
US4014970A (en) * | 1974-04-25 | 1977-03-29 | The Budd Company | Solid state forming of thermoplastic material |
DE2503911A1 (de) * | 1975-01-31 | 1976-08-05 | Hermann Dipl Ing Staehle | Verfahren und vorrichtung zum herstellen von vorformlingen aus thermoplastischem kunststoff fuer das blasformen von hohlkoerpern |
DE2613173A1 (de) * | 1976-03-27 | 1977-09-29 | 7551 Au | Spritzgiessmaschine mit einer mehrfach-spritzduese |
US4332545A (en) * | 1977-12-23 | 1982-06-01 | Emhart Industries, Inc. | Core pin support and adjusting arrangement |
US4279582A (en) * | 1979-04-02 | 1981-07-21 | Incoe Corporation | Method and apparatus for individual control of injection mold shut-off bushings |
US4332530A (en) * | 1980-01-29 | 1982-06-01 | Laster Pat A | Pressurized air pumping apparatus |
JPS56146741A (en) * | 1980-04-18 | 1981-11-14 | Hitachi Ltd | Setting of holding time and system therefor |
NL8005539A (nl) * | 1980-10-07 | 1982-05-03 | Stork Koninklijke Maschf | Werkwijze en inrichting voor het spuitgieten van voorwerpen meer in het bijzonder van kunststofproducten. |
CA1153524A (fr) * | 1980-10-15 | 1983-09-13 | Jobst U. Gellert | Mecanisme a double effet pour actionneur de soupape de moulage par injection |
FR2494179A1 (fr) * | 1980-11-20 | 1982-05-21 | Riou Henri | Procede de fabrication d'un flacon a poignee en matiere plastique |
US4378963A (en) * | 1980-12-11 | 1983-04-05 | Schouenberg Hendrikus J E | Injection mechanism for molding plastics |
CA1174820A (fr) * | 1982-02-24 | 1984-09-25 | William J. Wiles | Commande pneumatique directe sur pointeau de machine a mouler par injection |
US4435147A (en) * | 1982-04-12 | 1984-03-06 | Hoover Universal, Inc. | Split injection mold |
-
1983
- 1983-03-10 FR FR8304341A patent/FR2542252B1/fr not_active Expired
- 1983-12-01 US US06/557,053 patent/US4592711A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2542252A1 (fr) | 1984-09-14 |
US4592711A (en) | 1986-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |